dynamic population meaning in English
动态人群
Examples
- But the census is an enormous system engineering in a scale and it need longer time with the enormous manpower , material resources and financial power . it has longer renewing period , so we ca n ' t acquire the dynamic population data in time
而人口普查又是一个规模巨大的系统工程，牵扯面广，需要耗费较长的时间和巨大的人力、物力和财力，同时更新周期比较长，不能获得及时、动态的人口数据。 - In the genetic process of reproduction , crossover and mutation of the chromosomes in this method , these operators pr , pc and pm are produced randomly within some space , the scale of population and all kinds of genetic probability are also adjusted randomly so that the diversity individuals of population is ensured . the ga of dynamic population scale passes more information of paternal chromosomes to the offspring , which is beneficial to search the global optimization or quasi - global optimization
该方法在染色体进行繁殖、交叉、突变的遗传过程中，在某一范围内随机选取p _ r ， p _ c ， p _ m ，动态调整种群规模，保证了种群个体的多样性；选择同父本分别进行三种遗传过程使得父本染色体中有更多的信息传递给子代，这有利于搜索全域最优解或准最优解。 - In consideration of the defects of conventional ga , an improved ga has been investigated in this paper . the evolution speed and quality of the population are directly influenced by the change of the number of chromosomes in ga and by whether the paternal excellent information is passed to the offspring as much as it can . in regard to the questions existing in ga , an algorithm with dynamic population scale is provided in this paper
在对模拟电荷配置的程序化实现方面，本文采用智能优化方法? ?遗传算法( ga ) ，不过本文针对传统ga - csm中遗传算法的定种群规模遗传使得父本染色体的多样性受到限制及同代非同父本进行繁殖、交叉、突变的遗传方法可能收敛于局部极小值而得不到全局最优解的问题，对其加以改进，提出了一种新方法? ?变种群规模的遗传算法。